From WikiLeaks

The CRS is a Congressional "think tank" with a staff of around 700. Reports are commissioned by members of Congress on topics relevant to current political events. Despite CRS costs to the tax payer of over $100M a year, its electronic archives are, as a matter of policy, not made available to the public.

Individual members of Congress will release specific CRS reports if they believe it to assist them politically, but CRS archives as a whole are firewalled from public access.

This report was obtained by Wikileaks staff from CRS computers accessible only from Congressional offices.

Members of Congress are concerned about whether U.S. firms have provided technology or expertise to China for use in its ballistic missile program and whether a series of decisions by the Clinton Administration on satellite exports have facilitated legal or illegal transfers of missile-related technology to China. This report provides detailed background information and a comprehensive chronology. The events summarized in the report, based on various open sources and interviews, pertain to various aspects of U.S. foreign and security policy.